MTM Single Pistol Handgun Case Single up to 4in Revolver Purple small. etc. Handguns are held securely between two pieces of protective foam padding. Padlock tabbed to deter undesired opening.A very popular size case for semi-auto's and revolvers with barrels 4"e; or less.Outside Dim.: 10.1"e; x 8"e; x 3.2"e;Inside Dim.: 9.75"e; x 5.75"e; x 3.0"e; Specifications for MTM Single Pistol Handgun Case for Revolver: Manufacturer: MTM Color: Purple Gun Type: Pistol Condition: New Size: Small Package Contents: MTM Single Pistol Handgun Case for Revolver MTM 805-25: Single Pistol Handgun Case Single up to 4" Revolver Purple small